This chapter discusses the perspectives of prominent social psychologists on the future of psychology. Harry C. Triandis envisions a more intercultural and interdisciplinary psychology, emphasizing the importance of diverse cultural perspectives. Çiğdem Kağitçibaşi highlights the need for psychology to address human rights, group conflicts, and socioeconomic development, particularly in the developing world. Rogelio Díaz-Guerrero stresses the role of psychology in fostering happiness and democracy. Poortinga advocates for a reevaluation of qualitative methods and a focus on the biological and cultural foundations of behavior. Morton Deutsch foresees psychology’s future being shaped by advances in biological sciences, nanotechnology, and the Human Genome Project, emphasizing cooperation and social justice. Alexandre Dorna and Julio F. Villegas underscore the need for psychology to address major societal issues from a scientific perspective, balancing global and local concerns. Cristina J. Montiel emphasizes the relevance of psychology in addressing the challenges of the developing world, including power structures and inequality.